What is the pressure (in atm) in a 5.00 L tank with 12.50 grams of oxygen gas at 350 K?
Added by Purificaci-N P.
Step 1
We can use the molar mass of oxygen gas (O2) to convert the mass to moles: molar mass of O2 = 2 x atomic mass of O = 2 x 16.00 g/mol = 32.00 g/mol moles of O2 = mass of O2 / molar mass of O2 moles of O2 = 12.50 g / 32.00 g/mol moles of O2 = 0.3906 mol Show more…
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